AR 226 --- 0230 ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity: AbemirexfteurrreedcotnotaaisniPnFgOpSe,rfFlCu-o9r5oo,cotarnaessualfcoonmatpeo,nwehnitcohfmFaC-y6a0l0s.o (h1e-pOtcatdeacnaefsiuulofroon-i,c pacoitda,ss1,i1u,m2.s2a,l3t,,3C.4A,4S.5#,52.769.56.-73,97-.38).8,8Rsaemmpalreksis:FC-T6h0e0 3(MSCpArSodTurcetaiotnedloEtffnluuemnbt'e)r. wCausrrneonttnoitnefdo.rmaTthioentiensdticates FglCy-c6ol00buitsyla emtihxetru,r1e.o0f01%.s0o%dPiFumOSo,cty8l1s.u2lf0a%tew,at2e.r0,01%2p.r0o0p%andieeStuhlylteonnee fcholaomreoral,ly1l.) 0h0e%xasmoidniiuummdechciyolrisduel,fa0te.,800.%8s5t%arxcah,ntahnadn 0g.u0m5,%0.b1en%zoNt-r(i3a-zole. cThhaerafcotlelrowiiznegd scounmcmeantrryataipopnlioefsitmopuarmitiixetsurtehawtiwthasitnrceoamtpeldeitnelay SCAS rfelaucotroorc.heDmaitcaalmacoymnpootnaecncturoaftetlhye rteefsltesctamtphleet.oxicity of the TtohxiiscisttyuodfyFiCs-t6h0e0thaifrtderofbe3idnagpthrneiaatesdtutdhireosugchonadSucCtAeSd troeadcettore.rmTihniestshteudy sisuptehrencaotnatnrotloffoar tmhiexFedC-m6i0cr0obSiCalASculTtrueraettehdatEfifniltuieanlltysctoundtya.inIet dusneodFtCh-e600.

Coy 8EHQ - 0200-373 AT 2 International Research and Development Corporation ond # v sors: TEST MATERIAL: susszCT: womey R226 -0955 Fluorad Fluorochemical Surfactant FC-95 ASctuutdey OirnalRatTso.xleity (LD;)) 3 Ss g os . & EPA-OTS - NIGHT 0 AsYYPoRs Collaborators: Gary Thompson, B.S.

MICROBIAL INHIBITION (DEHYDROGENASE TES -SUBSTA ICE ACTIVITY) Identity:A mixturecontainingperfluorooctanesulfonawthei,ch may alsobe referredtoas PFOS, FC-95, oras a component ofFC-206A. (1Octanesulfoniaccid)(CAS # 2795-39-3).

/\RXl(rOl93 Submitted to : BIO SEA RC H , INC.

AR312G-03MH WATER SOLUBILITY TEST SUBSTANCE Identity: N-ethylperfluorooctane sulfonamidoethanol; may also be referred to as N-EtFOSE Alcohol or FM-3422. (1-Octanesulfonamide,N-ethyl1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-, CAS #1691-99-2) Remarks: Material is an off-white, waxy solid of uncharacterized purity.

A lU 76-o io G > - )3 T O X IC IT Y T O A Q U A T IC P L A N T S (E.G., A L G A E ) T E S T S U B S T A N C E __________________________________________________ Identity: Perfluorooctanesulfonate; m ay a lso be referred to a s P F O S or FC-95. (1-Octanesulfonicacid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, C A S # 2795-39-3) R e m a rk s field: The test substance is a white powder (3M Lot 583) of uncharacterized purity.

/ jR X tt-O '' BIODEGRADATION (BOD/CODfTOC) TEST SUBSTANCE Identity: Perfluorooctanesulfonylamido(ethyl)acetate; may also be referred to as PFOSAA, FC-128 or as the major component of FC-127 or FC-129.

AR&9.6 _ OSOO m ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE________________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-206A. (1Octanesulfonic acid) (CAS # 2795-39-3).

Corpor Heath Pris Corporate Health Physics Corporate Occupations Medicioe Corporate Occupational Medicine CPea Corporate Product Responsibility Corporate Toxicology SM datDepartment 3M Medical Department pom 3MCenter,220-2E-02 FO Bor 3220 PO Box 33220 LP e530 St.

* PPHHOONNEE- CCOONNVVEERRSSAATTIIOONN RREEPPOORRTT 1T0O:: 1R.. 3J..

AR226-2237 Solubility of C-8 in Water and General Effect of pH The solubility of C-8 in water has been studied and published in the open literature by Shinoda (Shinoda, K., et al, J.

IN VITRO MICROBIOLOGICAL MUTAGENICITY ASSAYS OF 3M COMPANY COMPOUNDS T-2247 CoC AND T-2248 CoC Final Report 5 September 1978 By.: Vincent F.

ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may also be referredtoas PFOS, FC-95, oras a component ofFC-600. (1-Octanesulfoniaccid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-p,otassium salt,CAS # 2795-39-3) Remarks: The 3M productionlotnumber was not noted.

Medicine, Health Physics Industrial Hygiene, Toxicology 3M Medical Department 3M Center, Building 220-2E-02 PO Box 33220 St.

A R U G O 363 PHOTODEGRADATION (AQUEOUS) TEST SUBSTANCE_________ Identity: N-ethylperfluorooctane sulfonamidoethanol; may also be referred to as N-EtFOSE Alcohol or FM-3422. (1-Octanesulfonamide, N-ethyl1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-, CAS #1691-99-2) Remarks: Material is an off-white, waxy solid.